ES2969936T3 - Pala del rotor de una turbina eólica y método - Google Patents

Pala del rotor de una turbina eólica y método Download PDF

Info

Publication number: ES2969936T3
Authority: ES; Spain
Prior art keywords: fairing; rotor blade; wind turbine; segments; section
Prior art date: 2021-04-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

ES21170458T

Other languages

English (en)

Spanish (es)

Inventor

Thomas Lipka

Gerald Festner

Adam Raczynski

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nordex Energy SE and Co KG

Original Assignee

Nordex Energy SE and Co KG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2021-04-26

Filing date

2021-04-26

Publication date

2024-05-23

2021-04-26 Application filed by Nordex Energy SE and Co KG filed Critical Nordex Energy SE and Co KG

2024-05-23 Application granted granted Critical

2024-05-23 Publication of ES2969936T3 publication Critical patent/ES2969936T3/es

Status Active legal-status Critical Current

2041-04-26 Anticipated expiration legal-status Critical

Links

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Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/30—Lightning protection
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/302—Segmented or sectional blades
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/30—Retaining components in desired mutual position
- F05B2260/301—Retaining bolts or nuts
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Wind Motors (AREA)

ES21170458T 2021-04-26 2021-04-26 Pala del rotor de una turbina eólica y método Active ES2969936T3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP21170458.0A EP4083414B1 (fr)	2021-04-26	2021-04-26	Pale de rotor d'éolienne et procédé

Publications (1)

Publication Number	Publication Date
ES2969936T3 true ES2969936T3 (es)	2024-05-23

Family

ID=75674712

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES21170458T Active ES2969936T3 (es)	2021-04-26	2021-04-26	Pala del rotor de una turbina eólica y método

Country Status (4)

Country	Link
US (1)	US11982256B2 (fr)
EP (2)	EP4083414B1 (fr)
DK (1)	DK4083414T3 (fr)
ES (1)	ES2969936T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2977311T3 (es) *	2021-01-27	2024-08-21	Nordex Energy Se & Co Kg	Pala de rotor de aerogenerador
WO2025036906A1 (fr) *	2023-08-15	2025-02-20	Lm Wind Power A/S	Protection contre la foudre dans une pale d'éolienne segmentée
EP4517083A1 (fr)	2023-08-31	2025-03-05	Siemens Gamesa Renewable Energy Innovation & Technology S.L.	Pale pour une éolienne, éolienne et procédé de fabrication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2373154B2 (es) *	2009-04-22	2012-06-07	Gamesa Innovation & Technology, S.L.	Sistema de protección de rayos para palas seccionales.
DE102011088025A1 (de) *	2011-12-08	2013-06-13	Wobben Properties Gmbh	Rotorblatt
GB201402830D0 (en)	2014-02-18	2014-04-02	Lm Wp Patent Holding As	Wind turbine blade brushing system
WO2016026862A1 (fr) *	2014-08-18	2016-02-25	Lm Wp Patent Holding A/S	Composant de pale de turbine d'éolienne renforcé
WO2018121826A1 (fr) *	2016-12-28	2018-07-05	Vestas Wind Systems A/S	Joint de raccordement pour pale de rotor d'éolienne en coupe et procédés associés
DE102017110797A1 (de) *	2017-05-18	2018-11-22	Wobben Properties Gmbh	Windenergieanlagen-Rotorblatt
US11506182B2 (en) *	2018-04-23	2022-11-22	Vestas Wind Systems A/S	Wind turbine blade assembly
CN112888852A (zh)	2018-10-25	2021-06-01	Lm风力发电公司	用于风力涡轮机叶片的雷电防护
DK3966446T3 (da) *	2019-05-10	2025-04-07	Blade Dynamics Ltd	Fremgangsmåde og system til fremstilling af en vindmøllevinge
US12515429B2 (en) *	2019-10-23	2026-01-06	Vestas Wind Systems A/S	Manufacture of wind turbine blades

2021
- 2021-04-26 DK DK21170458.0T patent/DK4083414T3/da active
- 2021-04-26 EP EP21170458.0A patent/EP4083414B1/fr active Active
- 2021-04-26 EP EP23185541.2A patent/EP4245986A3/fr active Pending
- 2021-04-26 ES ES21170458T patent/ES2969936T3/es active Active
2022
- 2022-04-22 US US17/727,472 patent/US11982256B2/en active Active

Also Published As

Publication number	Publication date
EP4245986A2 (fr)	2023-09-20
EP4083414A1 (fr)	2022-11-02
DK4083414T3 (da)	2024-01-15
EP4245986A3 (fr)	2023-11-01
EP4083414B1 (fr)	2023-10-18
US20220341390A1 (en)	2022-10-27
US11982256B2 (en)	2024-05-14

Publication	Publication Date	Title
ES2969936T3 (es)	2024-05-23	Pala del rotor de una turbina eólica y método
ES2556012T3 (es)	2016-01-12	Conjunto de modificación de flujo de aire para una pala de rotor de una turbina eólica
ES2641541T3 (es)	2017-11-10	Unión de punta de pala eólica
ES2583406T3 (es)	2016-09-20	Procedimiento de instalación de un inserto de la banda de cortadura dentro de un conjunto de la pala del rotor segmentada
ES2577404T3 (es)	2016-07-14	Pala para turbina eólica y método de montaje de la pala
ES2552546T3 (es)	2015-11-30	Álabe separable para turbina eólica
ES2760526T3 (es)	2020-05-14	Pieza de elemento de extensión de envuelta aerodinámica para una pala de turbina eólica
CN102859183B (zh)	2016-10-19	设有辅助翼组件的风力涡轮机叶片
EP2908002B1 (fr)	2018-10-24	Ensemble de cloison pour pale de turbine éolienne
GB2527035A (en)	2015-12-16	Improvements relating to wind turbine blades
ES2931058T3 (es)	2022-12-23	Pala de rotor segmentada de una turbina eólica con un conjunto de junta que tiene casquillos embridados
BR102016015144A2 (pt)	2017-01-03	Modular rotor pass and method
US10330076B2 (en)	2019-06-25	Bolted joint for rotor blade segments
TWI480462B (zh)	2015-04-11	Wind power for wind power generation
DK177296B1 (en)	2012-10-15	A Wind Turbine Blade
BR102014006210A2 (pt)	2015-10-13	disposição de montagem para dispositivo de compensação de carga
ES2978766T3 (es)	2024-09-19	Pala de rotor segmentada que tiene una precurvatura global maximizada por medio de una precurvatura incrementada en un segmento de punta de pala de la misma
TW201606196A (zh)	2016-02-16	風力渦輪轉子葉片
ES3012982T3 (en)	2025-04-10	Sealing member for a sectioned wind turbine blade
ES2944620T3 (es)	2023-06-22	Soporte receptor de rayos
ES2953948T3 (es)	2023-11-17	Conjunto de pala de turbina eólica y procedimiento para producir una pala de turbina eólica
CN205559177U (zh)	2016-09-07	风力发电机组的分段叶片及风力发电机组
ES3061494T3 (en)	2026-04-06	Wind turbine rotor blade and aerodynamic add-on element
ES3024688T3 (en)	2025-06-05	Jointed rotor blade having a chord-wise extending pin supported via one or more structural members
WO2024193779A1 (fr)	2024-09-26	Éolienne à pas variable